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75441341 is a prime number
BaseRepresentation
bin1000111111100…
…10010010111101
312020221211001202
410133302102331
5123303110331
611252545245
71604145413
oct437622275
9166854052
1075441341
1139648218
1221322225
1312825461
14a03b2b3
156952ecb
hex47f24bd

75441341 has 2 divisors, whose sum is σ = 75441342. Its totient is φ = 75441340.

The previous prime is 75441299. The next prime is 75441349. The reversal of 75441341 is 14314457.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70728100 + 4713241 = 8410^2 + 2171^2 .

It is an emirp because it is prime and its reverse (14314457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75441341 - 214 = 75424957 is a prime.

It is equal to p4418750 and since 75441341 and 4418750 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75441349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37720670 + 37720671.

It is an arithmetic number, because the mean of its divisors is an integer number (37720671).

Almost surely, 275441341 is an apocalyptic number.

It is an amenable number.

75441341 is a deficient number, since it is larger than the sum of its proper divisors (1).

75441341 is an equidigital number, since it uses as much as digits as its factorization.

75441341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 75441341 is about 8685.6974964593. The cubic root of 75441341 is about 422.5419185093.

Adding to 75441341 its reverse (14314457), we get a palindrome (89755798).

The spelling of 75441341 in words is "seventy-five million, four hundred forty-one thousand, three hundred forty-one".